Home / 201,395.44-302,093.18-95,894.56

Finding the Fourth Proportional to 201,395.44, 302,093.18 and 95,894.56

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Solution

The fourth proportional to 201,395.44, 302,093.18 and 95,894.56 is: 143,841.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,395.44 : 302,093.18 = 95,894.56 : x
  2. Step 2: Convert to fraction form
    201,395.44/302,093.18 = 95,894.56/x
  3. Step 3: Cross multiply
    201,395.44x = 302,093.18 × 95,894.56
  4. Step 4: Simplify right side
    201,395.44x = 28,969,090,585.16
  5. Step 5: Solve for x
    x = 28,969,090,585.16/201,395.44
  6. Step 6: Final answer
    x = 143,841.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.